919623 ÷ 20 
Let's see how many times 20 fits into 919623.

Step 1:
20 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 20

On to step 2:
91 divided by 20 is 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 80 from 91 leaves us with 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 20

Moving on to step 3:
When dividing 119 by 20, we get 5 with a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Deduct 100 from 119 and we're left with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 20

Moving on to step 4:
When dividing 196 by 20, we get 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 459.0
The remainder is 16 after subtracting 180 from 196.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 20

Advancing to step 5:
If we divide 162 by 20, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 4598.0
If we subtract 160 from 162, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 20

Moving on to step 6:
20 can be fit into 23 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 45981.0
The remainder is 3 after subtracting 20 from 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
The number 20 fits into 30 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 45981.1
Deduct 20 from 30 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 45981.15
If we subtract 100 from 100, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45981.15
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45981.15
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 45981.15, with a leftover of 0.0.